/// <summary>
/// Parses the response from the server into a CAS Assertion and includes
/// this in a CASPrincipal.
/// </summary>
/// <param name="response">
/// the response from the server, in any format.
/// </param>
/// <param name="ticket">The ticket used to generate the validation response</param>
/// <returns>
/// a Principal backed by a CAS Assertion, if one could be created from the
/// response.
/// </returns>
/// <exception cref="TicketValidationException">
/// Thrown if creation of the Assertion fails.
/// </exception>
protected override ICasPrincipal ParseResponseFromServer(string response, string ticket)
{
if (response == null)
{
throw new ArgumentNullException("response");
}
// parse Assertion element out of SAML response from CAS
CasSaml11Response casSaml11Response = new CasSaml11Response(response, CasAuthentication.TicketTimeTolerance);
if (casSaml11Response.HasCasSamlAssertion)
{
protoLogger.Debug("Valid Assertion found: " + casSaml11Response.CasPrincipal.Assertion);
return(casSaml11Response.CasPrincipal);
}
else
{
throw new TicketValidationException("CAS Server response could not be parsed.");
}
}
/// <summary>
/// Parses the response from the server into a CAS Assertion and includes this in
/// a CASPrincipal.
/// </summary>
/// <param name="response">the response from the server, in any format.</param>
/// <returns>
/// a Principal backed by a CAS Assertion, if one could be created from the response.
/// </returns>
/// <exception cref="TicketValidationException">
/// Thrown if creation of the Assertion fails.
/// </exception>
protected override ICasPrincipal ParseResponseFromServer(string response)
{
if (response == null) {
throw new TicketValidationException("CAS Server could not validate ticket.");
}
// parse Assertion element out of SAML response from CAS
CasSaml11Response casSaml11Response = new CasSaml11Response(response,
this.TicketTimeTolerance);
if (casSaml11Response.HasCasSamlAssertion) {
if (log.IsDebugEnabled) {
log.Debug(string.Format("{0}:Valid Assertion found", CommonUtils.MethodName));
log.Debug(string.Format("{0}:CasAssertion:{1}",
CommonUtils.MethodName,
DebugUtils.IPrincipalToString(casSaml11Response.CasPrincipal,
DebugUtils.CR, " ", 2, ">", true)));
}
return casSaml11Response.CasPrincipal;
} else {
throw new TicketValidationException("CAS Server response could not be parsed.");
}
}
/// <summary>
/// Parses the response from the server into a CAS Assertion and includes
/// this in a CASPrincipal.
/// </summary>
/// <param name="response">
/// the response from the server, in any format.
/// </param>
/// <param name="ticket">The ticket used to generate the validation response</param>
/// <returns>
/// a Principal backed by a CAS Assertion, if one could be created from the
/// response.
/// </returns>
/// <exception cref="TicketValidationException">
/// Thrown if creation of the Assertion fails.
/// </exception>
protected override ICasPrincipal ParseResponseFromServer(string response, string ticket)
{
if (response == null)
{
throw new ArgumentNullException("response");
}
// parse Assertion element out of SAML response from CAS
CasSaml11Response casSaml11Response = new CasSaml11Response(response, CasAuthentication.TicketTimeTolerance);
if (casSaml11Response.HasCasSamlAssertion)
{
protoLogger.Debug("Valid Assertion found: " + casSaml11Response.CasPrincipal.Assertion);
return casSaml11Response.CasPrincipal;
}
else
{
throw new TicketValidationException("CAS Server response could not be parsed.");
}
}
